DHC Software Co., Ltd. engages in the development of comprehensive industry application software and integration of computer information systems. Its products include software, wind power vibration monitoring systems, mobile terminals, and industry application solutions. It also provides system integration, weak power engineering, and technical services. The company was founded on January 20, 2001 and is headquartered in Beijing, China.

Koç Holding AS engages in the provision of industrial and services. It operates through the following segments: Energy, Automotive, Consumer Durables, Finance, and Other. The Energy segment operates in refinery, fuel distribution, LPG distribution, power generation, natural gas and other industries. The Automotive segment operates in various industries such as passenger cars, commercial vehicles, farm tractors and defense. The Consumer Durables segment involves in white goods and consumer electronics. The Finance segment engages in banking, leasing, insurance, real estate investment trust, pension funds, factoring, brokerage, asset management and consumer finance activities. The Other segment includes other lines of business, which include food production, food production distribution, retailing, tourism, marine operations, information technology, and ship and yacht construction. The company was founded by Vehbi Koç on December 6, 1963 and is headquartered in Istanbul, Turkey.

China Mobile Limited (the "Company", and together with its subsidiaries, the "Group") was incorporated in Hong Kong on 3 September 1997. The Company was listed on the New York Stock Exchange ("NYSE") and The Stock Exchange of Hong Kong Limited ("HKEx" or the "Stock Exchange") on 22 October 1997 and 23 October 1997, respectively. The Company was admitted as a constituent stock of the Hang Seng Index in Hong Kong on 27 January 1998. As the leading mobile services provider in Mainland China, the Group boasts the world's largest mobile network and the world's largest mobile customer base. In 2012, the Company was once again selected as one of the "FT Global 500" by Financial Times and "The World's 2,000 Biggest Public Companies" by Forbes magazine, and was again recognized on the Dow Jones Sustainability Indexes ("DJSI"). The Company currently has a corporate credit rating of Aa3/Outlook Positive from Moody's Investor Service and AA-/Outlook Stable from Standard & Poor's, equivalent to China's sovereign credit rating respectively.